What should you know about cartilage piercing hypertrophic scarring?

A hypertrophic scar forms extra collagen during healing and remains within the original wound edges. It may be firm, red, itchy, or tender, particularly where jewellery rubs against the ear. A keloid grows beyond the original injury, while an infection is more likely to cause increasing heat, pain, swelling, or discharge. The difference is not always clear from a photograph.

Pressure, repeated movement, picking, and early jewellery changes can prolong irritation. Cartilage also heals more slowly than a soft earlobe, so the area needs gentle handling while the channel settles.

Clean gently as directed by a clinician or piercer, wash your hands before touching the area, and avoid twisting, squeezing, or sleeping on the piercing. Do not use alcohol, peroxide, or strong exfoliants unless a healthcare professional specifically advises them. Do not remove jewellery from a suspected infection without medical guidance, because the opening can close over infected material.

If the scar remains raised after irritation settles, a dermatologist may consider [Steroid Injection Into The Skin](/treatments/injectables/intralesional-steroid-injection/). Selected texture or colour concerns may be treated with [Fractional Laser Treatment](/treatments/laser-and-energy/fractional-laser-treatment/). Persistent tissue may prompt discussion of [Surgical Excision](/treatments/surgical-dermatology/excisional-surgery/) or [Scar Revision Surgery](/treatments/surgical-dermatology/scar-revision-surgery/), with follow-up tailored to the diagnosis.

Seek prompt medical assessment for worsening pain, warmth, swelling, pus, spreading redness, fever, or jewellery becoming embedded. Cartilage infections can damage the ear if treatment is delayed. Arrange review for a lump that keeps enlarging, extends beyond the piercing, bleeds, or remains painful after pressure is removed.

Ask whether the area is a hypertrophic scar, keloid, or infection, and whether jewellery should stay in place. Ask which treatment is appropriate for the scar’s stage, how to reduce pressure during sleep, and what changes mean that you need a prompt review.